2,457
Views
60
CrossRef citations to date
0
Altmetric
Research Article

A randomized study of computerized working memory training and effects on functioning in everyday life for patients with brain injury

, , &
Pages 1658-1665 | Received 27 Nov 2012, Accepted 26 Jul 2013, Published online: 16 Oct 2013
 

Abstract

Background: Working memory (WM) problems influence most activities of daily living. The aim was to evaluate if computerized working memory training after brain injury has a significant effect on functioning in daily life.

Method: Outpatients with WM deficits, aged 22–63 years, were randomized to either intervention group (IG, n = 20) or control group (CG, n = 18) and received 5 weeks standard rehabilitation. The IG also received WM training with the Cogmed QM training program. Assessments were made before (A1), immediately (A2) and 3 months (A3) after intervention. After follow-up, the CG was offered the computerized training and assessed after this (A4; n = 8). Assessments included the WAIS-III Digit span reversed, Fatigue Impact Scale (FIS), Assessment of Motor and Process Skills (AMPS), Rivermead Behavioural Memory Test-II (RBMT-II) and a WM questionnaire.

Results: The IG improved on digit span and FIS, A1–A2, and significantly more than the CG on the WM questionnaire, A1–A3. Both groups improved in AMPS motor skill and the AMPS process skill score tended towards significant improvement in the IG, from A1–A3. After training (A3–A4), the CG improved in digit span and RBMT-II.

Conclusion: The WM training seems to have a generalized effect on functional activity and lessens fatigue.

Acknowledgements

We wish to thank the Department of Rehabilitation Medicine and the Department of Physiotherapy and Occupational Therapy which have made the study possible by providing resources as personnel, etc. Especially thanks also to all the psychologists and occupational therapists that have executed the intervention and made all the assessments.

Reprints and Corporate Permissions

Please note: Selecting permissions does not provide access to the full text of the article, please see our help page How do I view content?

To request a reprint or corporate permissions for this article, please click on the relevant link below:

Academic Permissions

Please note: Selecting permissions does not provide access to the full text of the article, please see our help page How do I view content?

Obtain permissions instantly via Rightslink by clicking on the button below:

If you are unable to obtain permissions via Rightslink, please complete and submit this Permissions form. For more information, please visit our Permissions help page.